Low temperature synthesis of metallic nanoparticles

Details Low temperature synthesis of metallic nanoparticles Low temperature synthesis of metallic nanoparticles

2006-04-25

2006-04-25

Wyszomierski, George (Department: 1742)

Specialized metallurgical processes, compositions for use therei

Processes

Producing or purifying free metal powder or producing or...

C075S362000, C075S371000

Reexamination Certificate

active

07033416

ABSTRACT:
A new low temperature method of reducing metallic salts, both inorganic and organic to metallic nanoparticles has been discovered. The reduction reaction is carried out in low boiling point monoalkylethers of ethylene glycol and mixtures of this solvent with alkane diols. Metallic nanoparticles are produced with size range of 1–100 nm.

REFERENCES:
patent: 4539041 (1985-09-01), Figlarz et al.
patent: 5759230 (1998-06-01), Chow et al.
patent: 6068800 (2000-05-01), Singh et al.
patent: 6746510 (2004-06-01), Kurihara et al.
patent: 6833019 (2004-12-01), Lewis et al.
patent: 2004/0137276 (2004-07-01), Hattori et al.
Bradley, John S. et al., “Synthesis of Monodispersed Bimetallic Palladium-Copper Nanoscale Colloids”, Chemistry of Materials, vol. 5, pp. 254-256, 1993.
Huang, H.H. et al., “Synthesis, Characterization, and Nonlinear Optical Properties of Copper Nanoparticles”, Langmuir, vol. 13, pp. 172-175, 1997.
Kurihara et al, Nanocrystalline Metallic Powders and Films Produced by the Polyol Method, NanoStructured Materials, vol. 5, No. 6, pp. 607-613, 1995.
Chow et al, Alternative Approach to Electroless Cu Metallization of AIN by a Nonaqueous Polyol Process, Appl. Phys. Lett., 70, (17), 1997.

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